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Hydraulic Pressure/Stress Cell (Electrical)


The Hydraulic Pressure/Stress Cell (Electrical) is well-suited for the following applications:

  • Monitoring and quality control during the construction of embankments, dams, retaining walls, and other structures.
  • Measurement of total pressure and stress distribution in embankment dam bodies.
  • Measurement of radial stresses along the interface between rock mass and shotcrete/concrete lining.
  • Measurement of radial and tangential stresses within shotcrete and concrete linings.
  • Measurement of contact pressure in retaining walls, diaphragms, bridge pillars, and other structures.
  • Measurement of pressure and stress variations in rock masses.
Hydraulic Pressure/Stress Cell (Electrical)
Hydraulic Pressure/Stress Cell (Electrical)
Typical Specifications for Model BRMS-HPC-E:
  • Measuring Range: The pressure/stress cell can be customized to support measuring ranges of up to 200 MPa, based on client requirements.
  • Sensor: The cell is equipped with an electrical pressure transducer for accurate pressure and stress measurements.
  • Measuring Accuracy: The pressure/stress cell provides a minimum accuracy of 1.0% of the measuring range, ensuring precise readings.
  • Body Material: The cell is constructed with steel material and features anti-corrosion coatings, ensuring durability and longevity in various environments.
  • Accompanying Parts: The cell includes a pressure compensation tube to maintain accurate pressure measurements.
Main Distinguished Features:

The Hydraulic Pressure/Stress Cell offers several notable features that enhance its performance:

  • Negligible temperature effect on measurement accuracy ensures reliable and accurate readings even in varying temperature conditions.
  • Quick response to stress variations enables real-time monitoring and immediate detection of stress changes.
  • Elastic behavior of the loading diaphragm ensures accurate pressure and stress distribution.
Minimum Information Required for Accepting an Order:

To process an order for the Hydraulic Pressure/Stress Cell, the following information is typically required:

  1. Application: Specify the intended application of the cell to ensure proper customization and compatibility.
  2. Measuring Range: Provide the required measuring range in megapascals (MPa) to meet the pressure and stress requirements of your specific application.
  3. Gauge Type, Resolution, and Accuracy: Specify the desired gauge type, resolution, and required accuracy for precise measurements.
  4. Material, Inner and Outer Diameters of the Cell: Provide the material specifications and the inner and outer diameter requirements of the cell to ensure proper fit and compatibility.
  5. Temperature and Humidity Variation Range in the Measurement Environment: Describe the temperature and humidity conditions in the measurement environment to ensure the cell can operate within the specified range.

By providing this essential information, our team can assist you in customizing and delivering the appropriate Hydraulic Pressure/Stress Cell (Electrical) that meets your specific requirements. These cells are designed to accurately measure and monitor pressure and stress in a wide range of applications, ensuring quality control, stability, and optimal performance.


BRMS instruments have 24 months guarantee and all after-sale services.

BRMS as designer and constructor of the instruments can accept feasible orders as specified by the clients.

Instruments specifications may be modified and updated, with new technology developments.

© 2023 All rights reserved for BRMS Instruments Co.

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